b2btelemarketing.dk

📜 Historical scan 2026-08-22 22:40:25 · ← Latest scan

🧟 Lame delegation ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

b2btelemarketing.dk is a registered .dk domain whose nameservers (ns01.one.com, ns02.one.com) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 9 July 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 4057ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

🌍

No A records found

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

10096ms

Check	Result
Validation Status	❓ Unknown (the delegated nameservers don't answer)
AD Flag (resolver validates)	✗ Not set
DS Record	✓ Found
DNSKEY Record	✗ Not found
Flags	resolution failed: timed out

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-08 02:14:11

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-07-09
Expires	2027-07-31 (278d)

📋 WHOIS#

⏱️ Lookup Timing#

4057ms

4048ms

4037ms

AAAA

4042ms

TXT

16212ms

CAA

4061ms

HTTPS

4045ms

TLSA

79ms

SOA

4047ms

MTA-STS

4052ms

DNSSEC

10096ms

SRV

4081ms

Total

27292ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-28 08:24:11	2141ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-26 19:02:50	10210ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-23 23:28:00	3065ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-22 22:40:25 shown	27292ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-21 22:34:14	4128ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-20 22:17:03	3188ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-19 21:50:19	1651ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-18 21:03:28	8753ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-16 23:02:06	1587ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-15 21:38:36	1688ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-14 09:12:48	29326ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-12 23:31:17	2935ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-10 16:54:50	2856ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-09 16:33:30	4258ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-07 21:40:03	10329ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-31 17:14:54	893ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-29 14:31:49	1398ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-28 02:56:25	10100ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-27 02:01:44	10043ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-26 01:14:06	2884ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-25 00:58:48	10028ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-23 23:56:52	10008ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-22 23:07:37	692ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-21 10:32:20	10056ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-19 19:21:42	700ms	2 NS 0 A 0 MX	⚠️ Bogus